Unified Patent is seeking prior art on at least claim 1 of US-9485621-B2, owned by, Avant Location Technologies, LLC, a NPE. The patent relates to enabling or disabling a presence-related service based on a mobile station's presence or absence in an area and is being asserted against Ecobee Technologies: https://portal.unifiedpatents.com/patents/patent/US-9485621-B2 View the Similar Documents (patents + scholarly publications) generated by Google Patents: Patents: https://patents.google.com/?q=~patent%2fUS9485621B2&before=filing:20060328 NPL: https://patents.google.com/?q=~patent%2fUS9485621B2&before=filing:20060328&patents=false&scholar ** PLEASE READ THE RULES FOR THIS CONTEST BEFORE YOU DECIDE TO PARTICIPATE. ** ** TO QUALIFY FOR CONSIDERATION, A CLAIM CHART IS REQUIRED. ** ** PLEASE USE THE PROVIDED CLAIM CHART AS A TEMPLATE ** ** PRIOR ART THAT HAS BEEN PREVIOUSLY CITED DURING PROSECUTION WILL NOT BE CONSIDERED. **